diff --git a/vp8/encoder/psnr.c b/vp8/encoder/psnr.c
index 5bb49ad26117779c203abceffbd322b4a83ed532..b3a3d955290f7f04bae413c3ea0a3c417971f3f6 100644
--- a/vp8/encoder/psnr.c
+++ b/vp8/encoder/psnr.c
@@ -13,7 +13,7 @@
 #include "math.h"
 #include "vp8/common/systemdependent.h" /* for vp8_clear_system_state() */
 
-#define MAX_PSNR 60
+#define MAX_PSNR 100
 
 double vp8_mse2psnr(double Samples, double Peak, double Mse)
 {